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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); chledophilum: Name from the Greek, ‘chledos’ for mud and ‘phileo’ for loving; referring to its predilection for mud bottom habitats, which is unusual for members of this genus, which are more commonly found on coral reefs.
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
Θαλασσινό(ά) Υφαλόφιλο(α); εύρος βάθους ? - 18 m (Ref. 100512). Tropical
Western Pacific: Papua New Guinea.
Μέγεθος / Βάρος / Age
Γεννητική Ωρίμανση: Lm ? range ? - ? cm
Max length : 2.2 cm SL αρσενικό/απροσδιόριστο; (Ref. 100512)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 7; Μαλακές ραχιαίες ακτίνες (συνολικά) : 9 - 10; Εδρικές άκανθες: 1; Μαλακές εδρικές ακτίνες: 8 - 9. This species is distinguished by the following set of characters: D VI + I,9 (rarely 10), with the second spine elongated and filamentous, reaching caudal-fin base when fully developed; A I,8 (rarely 9);the fifth pelvic ray is branched, 62-71% length of fourth pelvic ray; the bony interorbital 46-62% pupil diameter; the midline of predorsal broadly scaleless; no scales on cheek and opercle; in life mainly bright orange-red except white on breast and belly, the lower half of head, also white stripe on midline of snout in life (Ref. 100512).
Body shape (shape guide): elongated; Cross section: oval.
Found in an area consisted of pieces of metal wreckage and discarded tyres on mud bottom; it either rested on the bottom or hovered in midwater in the shady recesses of the wreckage or tyres (Ref. 100512).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Allen, G.R., 2015. Four new species of Trimma (Pisces: Gobiidae) from Papua New Guinea and Indonesia. J. Ocean Sci. Found. 14:28-48. (Ref. 100512)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
αλιεία: χωρίς ενδιαφέρον
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Αναφ.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Ελαστικότητα (Αναφ.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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